CN218430808U - Glass slide block, sealing strip, flush type vehicle door and vehicle - Google Patents
Glass slide block, sealing strip, flush type vehicle door and vehicle Download PDFInfo
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- CN218430808U CN218430808U CN202221918487.8U CN202221918487U CN218430808U CN 218430808 U CN218430808 U CN 218430808U CN 202221918487 U CN202221918487 U CN 202221918487U CN 218430808 U CN218430808 U CN 218430808U
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- glass slide
- sealing strip
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Abstract
The utility model provides a glass slider, sealing strip, flush formula door and car, glass slider are including leading smooth portion, connecting portion and transition portion, and the free end of leading smooth portion has the structure of buckling and the structure position of buckling is equipped with a plurality of bars arch, and the protruding extending direction of bar is unanimous with the extending direction of leading smooth portion. The sealing strip includes guide slot main part and a plurality of sealing lip limit, and the guide slot main part includes sealing portion and supporting part, and sealing portion and supporting part surround and form the enclosure chamber that is used for holding glass slider, and sealing portion one side have with the first seal groove of structure sliding connection and unsmooth complex of buckling, the sealing lip limit including connect in supporting part one side and be used for with a plurality of first lip limits of glass slider sliding fit. The flush type vehicle door comprises a vehicle door window frame fixing component, a stand column component, a sealing strip, a glass sliding block and vehicle window glass, wherein the outer side surface of the vehicle window glass is flush with the outer side surface of the stand column component. The utility model provides a not good and sealing strip lip limit of door window leakproofness need the flocking scheduling problem.
Description
Technical Field
The utility model relates to a door structure field of car especially relates to glass slider, sealing strip, flush formula door and car.
Background
The door of the automobile is a passage for a driver and passengers to enter the interior of the automobile, and is also an important component of the main passage of the light inside the automobile and the appearance of the automobile. The glass part on current car door is the structure of liftable, and for easy to assemble glass, most doors are the frame structure, set up the window frame that is used for spacing glass promptly on the door, and traditional window frame is evagination structure for glass, causes the partial invagination of glass, not only influences the aesthetic property of door, has also increased the side windage of car driving in-process.
Based on this, many automobile manufacturers have released the step-difference-free door, and most of them include door glass, B-pillar trim, glass slide rail, sealing strip and fixing component, wherein the fixing component is used to fix the B-pillar trim and the sealing strip to the door body, the door glass and the glass slide rail are bonded into a whole and are slidably mounted in the sealing strip through the glass slide rail, and the door glass and the B-pillar trim are kept at the outside at the same level, thereby realizing the step-difference-free visual effect.
However, most of the conventional vehicle doors without step difference have the following technical problems: (1) the contact part of the glass slide rail and the sealing strip is generally wrapped by the sealing strip to form a plurality of contact surfaces, so that poor sealing performance is caused due to insufficient pressure, air pressure difference inside and outside the vehicle door is large when the vehicle runs at high speed due to the Bernoulli principle, and air flow leakage and even squeaking are easily generated at the sealing part. (2) Two large lip edges of the sealing strip are usually in frictional contact with a glass slide rail and vehicle door glass respectively, so that the working environment facing the lip edges is relatively complex, and the two lip edges are easy to wear inconsistently after long-term use; moreover, the large lip is usually attached to the joint of the glass slide block and the glass, so that a gap is easily generated at the sealing contact part of the glass slide block and the sealing strip due to extrusion deformation, and the air tightness of the glass slide block is further weakened; (3) since the large lip of the weatherstrip needs to rub against the door glass, a higher density (1.38 g/cm) is typically used 3 The above) compact rubber material increases the dead weight of the vehicle to a certain extent; moreover, in order to protect the car door glass, the large lip edge is flocked by glue, which is not beneficial to environmental protection; and the flocking drops because of wearing and tearing more easily again, in case the flocking drops, not only can further increase door glass's lifting friction coefficient, and then increase energy consumption, especially to the unsatisfactory problem that leads to the consumer to look away of current new energy automobile duration, the energy consumption increases to be snowy frosting undoubtedly, very be unfavorable for new energy automobile's popularization, still will produce the friction abnormal sound moreover between the marginal closely knit glue of lip and the door glass for NVH performance reduces, and probably leads to door glass to produce the mar.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a glass slide, sealing strip, flush formula door and car, it has solved the door window leakproofness that exists among the prior art not good and the sealing strip lip limit needs flocking and the easy wearing and tearing of flocking scheduling problem that drops.
On the one hand, the embodiment of the utility model provides a glass slider, it is including leading smooth portion, being used for with the fixed connecting portion that link to each other of door glass and connect connecting portion and the transition portion between leading smooth portion, the free end of leading smooth portion has the structure of buckling, just it is protruding that the structure position of buckling is equipped with a plurality of bars, the bellied length extending direction of bar is unanimous with the length extending direction of leading smooth portion.
On the other hand, the utility model discloses another embodiment still provides a sealing strip, it includes the guide slot main part and connects a plurality of sealing lip limit in the guide slot main part, the guide slot main part includes interconnect's sealing and supporting part, sealing and supporting part surround and form and are used for holding the enclosure chamber of glass slider, sealing towards enclosure chamber one side have with the bending structure sliding connection of the portion of leading of glass slider just forms unsmooth complex first seal groove, the sealing lip limit including connect in a plurality of first lip limits that are close to enclosure chamber one side of supporting part, first lip limit be used for with glass slider sliding fit.
In another aspect, another embodiment of the present invention further provides a flush type vehicle door, which includes a fixed component of a vehicle door window frame, a rigid coupling, a pillar component of the fixed component of the vehicle door window frame, a sealing strip, a glass slide block and a vehicle window glass fixed on the glass slide block, a lateral surface of the vehicle window glass flushes with the lateral surface of the pillar component, the sealing strip is installed on the pillar component, the glass slide block is located in the surrounding cavity and passes through the bending structure sliding connection of the sliding guide part in the first sealing groove of the sealing strip, the first lip edge is matched with the medial surface sliding fit of the glass slide block.
In yet another aspect, another embodiment of the present invention further provides an automobile comprising a body and the flush door mounted to the body.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the glass slide block provided by the embodiment of the utility model can avoid the glass slide block from separating from the sealing strip when sliding by arranging the bending structure; the plurality of strip-shaped bulges are arranged, so that line contact is formed between the strip-shaped bulges and the sealing strip, meanwhile, the interaction of gas inside and outside the vehicle is reduced, the airtight effect is improved, and excessive energy consumption caused by the interaction of gas inside and outside the vehicle is saved; simultaneously, the protruding setting of bar is in structure department of buckling, and the two mutually supports, can increase the stroke of gas circulation route, reduces the cushioning effect to the air flow to realize that a plurality of bar are protruding to distribute along the curve of buckling, further promote sealed effect.
2. The sealing strip provided by the embodiment of the utility model has the advantages that all the first lip edges are in sliding fit with the glass slide block, the sliding fit between the first lip edges and the glass slide block is avoided, the flocking treatment is not needed, the use of glue is avoided, the cost is lower, the environment is more protected, and the performance reduction of NVH (noise, vibration and harshness) can be effectively avoided; and all exert pressure on the glass slider through all first lips for the sealed cooperation department laminating of glass slider and sealing strip is inseparabler, has further guaranteed the gas tightness.
Drawings
Fig. 1 is a schematic cross-sectional view of a glass slider according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a sealing strip according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a flush door according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1, an embodiment of the present invention provides a glass slider 100, which includes: a connecting part 101 fixedly connected with the door glass, a slide guiding part 102 and a transition part 103 connected between the connecting part 101 and the slide guiding part 102;
the free end of the sliding guide part 102 is provided with a bending structure, a plurality of strip-shaped protrusions 104 are arranged at the bending structure, and the length extending direction of the strip-shaped protrusions 104 is consistent with that of the sliding guide part 102.
In this embodiment, the glass slide 100 is provided with a bending structure, which can prevent the glass slide 100 from separating from the sealing strip when sliding; secondly, because the Bernoulli principle can lead to the door internal and external atmospheric pressure difference great when the vehicle is gone at a high speed, be equipped with a plurality of bar-shaped protrusion 104 in bending structure department and be used for with sealing strip sliding contact, improve present surface contact into line contact, increase the pressure of contact part through reducing area of contact, and then strengthened the leakproofness.
As in the present embodiment, the bending structure is formed by providing an integrated protrusion at the free end of the slide guide 102, and may be a right-angled L-shaped bending structure or a hook-shaped bending structure with an acute angle or an obtuse angle.
As shown in fig. 1, another embodiment of the present invention provides a glass slide 100, the protruding 104 of bar can set up many and distribute on the different sides of the structure of buckling, wherein the different sides of the structure of buckling are the sides that different sides in the cross-sectional profile of the structure of buckling are referred to, through the protruding 104 of a plurality of bars and the structure of buckling mutually supporting, can increase the stroke of gas circulation route, the reinforcing is to the cushioning effect that the air flows to realize that a plurality of protruding 104 of bar distribute along the curve of buckling, further strengthened the gas tightness.
As shown in fig. 1, another embodiment of the present invention provides a glass slider 100, wherein the connecting portion 101 has a glue groove 105 for filling adhesive glue for connecting the door glass by gluing.
As shown in fig. 2, the embodiment of the present invention further provides a sealing strip 200, which includes: the guide groove comprises a guide groove body and a plurality of sealing lips connected to the guide groove body;
the guide groove body comprises a sealing part 201 and a supporting part 202 which are connected with each other, wherein the sealing part 201 and the supporting part 202 surround a surrounding cavity 203 for accommodating the glass slide block 100 in any one of the embodiments, and one side of the sealing part 201 facing the surrounding cavity 203 is provided with a first sealing groove 204 which is in sliding connection with the bent structure of the guide sliding part 102 and forms concave-convex fit;
the sealing lip includes a plurality of first lips 205 attached to the side of the support 202 proximate the enclosed cavity 203, the first lips 205 being adapted to slidably engage the glass slide 100.
In this embodiment, the surrounding cavity 203 of the sealing strip 200 is used for integrally wrapping the glass slider 100, and the first sealing groove 204 is mainly used for sliding and sealing cooperation with the bent structure of the glass slider 100, and since the bent structure of the glass slider 100 is distributed with the plurality of strip-shaped protrusions 104, the traditional surface contact is changed into line contact, and the air tightness of the sealing cooperation position is further enhanced by cooperating with a curved path of air flow formed by the bent structure; and because a plurality of first lip limit 205 all be used for with glass slider 100 sliding fit no longer with the window glass contact of lift, and then need not to use closely knit glue material, also need not to carry out the glue flocking, and then reduced the dead weight of sealing strip, also reduced its manufacturing cost, the production process is environmental protection more in addition, has still avoided first lip limit to cause the NVH performance to descend because of needs and glass contact.
As shown in fig. 2, another embodiment of the present invention provides a sealing strip 200, wherein a side of the sealing portion 201 away from the surrounding cavity 203 has a second sealing groove 206. In this embodiment, the second sealing groove 206 is used for implementing concave-convex matching with a door sash, so that the sealing strip 200 can be connected with a door body more stably.
As shown in fig. 2, another embodiment of the present invention provides a sealing strip 200, wherein the sealing lip further comprises a second lip 207 connected to the free end of the sealing portion 201. In this embodiment, the second lip 207 is configured to be in sealing engagement with the door sash and the window glass, respectively, on the outer side of the door.
As shown in FIG. 2, another embodiment of the present invention provides a sealing strip 200, wherein the first lip 205 is made of low foaming material, because the existing low foaming material is denseDegree (usually not higher than 1 g/cm) 3 ) The density of the denser glue is lower, so that the self weight of the sealing strip 200 can be reduced, and the energy consumption of an automobile is further reduced.
As shown in fig. 2, another embodiment of the present invention provides a sealing strip 200, wherein the minimum width of the surrounding cavity 203 is larger than the maximum width of the free end of the sliding guide part 102; thus, the surrounding cavity 203 can be prevented from tightly wrapping the bending structure, and further the phenomenon that the wrapping is too tight to result in lifting resistance improvement and unnecessary energy consumption increase can be avoided.
As shown in fig. 2, another embodiment of the present invention provides a sealing strip 200, wherein the number of the first lip edges 205 is at least two, so that a pressure toward the outside of the vehicle door can be uniformly applied to the glass slide block 100 through a plurality of the first lip edges 205, so that the sealing fit between the glass slide block 100 and the sealing strip 200 is tighter.
As shown in fig. 2, another embodiment of the present invention provides a sealing strip 200, wherein at least one of the first lip edges 205 is used to slidably fit with the back of the bent structure of the glass slide 100 (i.e. the side close to the inside of the vehicle), so as to prevent one end of the sliding guide portion 102 of the glass slide 100 from tilting due to deformation caused by a force, and further ensure the air tightness.
As shown in fig. 2, another embodiment of the present invention provides a sealing strip 200, wherein one of the first lip edges 205 is connected to the free end of the supporting portion 202.
As shown in fig. 3, the embodiment of the present invention also provides a flush type vehicle door, which includes: a door sash fixing assembly 300, a pillar assembly 400 fixedly attached to the door sash fixing assembly 300, a weatherstrip 200 according to any one of the above embodiments, a glass slide 100 according to any one of the above embodiments, and a window pane 500 fixed to the glass slide 100, wherein:
the sealing strip 200 is mounted on the pillar assembly 400;
the glass slide block 100 is located in the enclosed cavity 203 of the sealing strip 200 and is slidably connected to the first sealing groove 204 of the sealing strip 200 through the bent structure of the sliding guide portion 102, the plurality of strip-shaped protrusions 104 and the sealing portion 201 form a plurality of line contacts, and the first lip 205 of the sealing strip 200 is in sliding fit with the inner side surface of the glass slide block 100;
the side of the window pane 500 facing away from the glass slide 100 is flush with the side of the pillar assembly 400 facing away from the door sash mounting assembly 300.
In this embodiment, the flush design of the window glass 500 and the pillar assembly 400 realizes a visual effect without step difference, and can reduce wind resistance; meanwhile, the plurality of strip-shaped protrusions 104 of the glass slider 100 form a plurality of line contacts with the first sealing groove 204 of the sealing strip 200, so that the air tightness is enhanced; first lip limit 205 of a plurality of sealing strip 200 all with the medial surface sliding fit of glass slider 100, therefore no longer with the window glass 500 contact of lift, and then need not to use closely knit glue material, also need not to carry out the glue flocking, and then reduced sealing strip 200's dead weight, also reduced its manufacturing cost, production process is environmental protection more in addition, has still avoided first lip limit 205 to cause the NVH performance to descend because of needs and window glass 500 contact.
As shown in fig. 3, another embodiment of the present invention provides a flush type vehicle door, wherein the pillar assembly 400 includes a pillar bracket 401 fixed to the door sash fixing assembly 300 and a door fixing glass 402 fixed to the pillar bracket 401, the window glass 500 deviates from the glass slide block 100 side and the door fixing glass 402 deviates from the door sash fixing assembly 300 side. In this embodiment, through changing the door sash into door fixed glass 402 by the traditional B post decorative board of moulding plastics or panel beating, further strengthened the mirror surface visual effect of door, also further reduced the windage, moreover because door fixed glass's perspective is better, can integrate more intelligent equipment in the door sash, like face identification, fingerprint identification etc. and then promote the intelligent level of vehicle.
As shown in fig. 3, another embodiment of the present invention provides a flush type vehicle door, wherein, the door is close to the fixing glass the sealing strip 200 is fixed with a sealing convex strip 403 on one side and the sealing convex strip 403 forms a concave-convex fit with the sealing portion 201 of the sealing strip 200, so as to enhance the stability of the sealing strip 200 connected with the door sash fixing component 300 (i.e. the vehicle door main body), and avoid the sealing strip 200 falling off during operation.
The embodiment of the utility model provides a still provide a car, it contains the automobile body and installs in the aforementioned arbitrary embodiment of automobile body flush formula door.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. A glass slide, comprising:
a connecting part (101) fixedly connected with the door glass;
the free end of the guide and slide part (102) is provided with a bending structure, a plurality of strip-shaped protrusions (104) are arranged at the bending structure, and the length extending direction of the strip-shaped protrusions (104) is consistent with that of the guide and slide part (102);
and a transition part (103) connected between the connecting part (101) and the guide sliding part (102).
2. The glass slide as in claim 1, wherein the plurality of elongated protrusions (104) are disposed on different sides of the bend structure.
3. A weatherstrip, comprising:
the guide groove comprises a guide groove body and a guide groove body, wherein the guide groove body comprises a sealing part (201) and a supporting part (202) which are connected with each other, the sealing part (201) and the supporting part (202) surround a surrounding cavity (203) for accommodating a glass slide block (100) as set forth in any one of claims 1-2, and one side of the sealing part (201) facing the surrounding cavity (203) is provided with a first sealing groove (204) which is in sliding connection with a bent structure of a guide sliding part (102) of the glass slide block (100) and forms a concave-convex fit;
a plurality of sealing lips attached to the channel body, the sealing lips comprising a plurality of first lips (205) attached to a side of the support portion (202) proximate the enclosure (203), the first lips (205) adapted to slidably engage the glass slide (100).
4. A sealing strip according to claim 3, wherein:
the side of the sealing part (201) facing away from the surrounding cavity (203) is provided with a second sealing groove (206);
and/or the sealing lip further comprises a second lip (207) connected to a free end of the sealing portion (201);
and/or the first lip edge (205) is made of a low-foaming material;
and/or the minimum width of the surrounding cavity (203) is larger than the maximum width of the free end of the guide sliding part (102).
5. A strip according to claim 3, in which the first lip (205) has at least two.
6. The sealing strip of claim 5, wherein:
one of said first lips (205) being connected to a free end of said support (202);
and/or the at least one first lip is adapted to slidingly engage the back of the bending structure of the glass slide.
7. A flush door, comprising:
a door sash fixation assembly (300);
a pillar assembly (400) fixedly connected to the door sash fixing assembly (300);
the weatherstrip (200) of any one of claims 3 to 6, said weatherstrip (200) being mounted on said pillar assembly (400);
the glass slide block (100) of any one of claims 1 to 2, wherein the glass slide block (100) is located in a surrounding cavity (203) of the sealing strip (200) and is slidably connected to a first sealing groove (204) of the sealing strip (200) through a bent structure of the guide sliding part (102), the strip-shaped protrusions (104) and the sealing part (201) form line contacts, and a first lip (205) of the sealing strip (200) is in sliding fit with an inner side face of the glass slide block (100);
and the vehicle window glass (500) is fixed on the glass slide block (100), and one side of the vehicle window glass (500) departing from the glass slide block (100) is flush with one side of the upright post assembly (400) departing from the vehicle door window frame fixing assembly (300).
8. A flush door as claimed in claim 7, characterized in that the pillar assembly (400) comprises a pillar carrier (401) secured to the door sash fixing assembly (300) and a door fixing glass (402) secured to the pillar carrier (401), the side of the window glass (500) facing away from the glass slide (100) being flush with the side of the door fixing glass (402) facing away from the door sash fixing assembly (300).
9. A flush door according to claim 8, wherein a sealing rib (403) is fixed to the door fixing glass on the side close to the weather strip (200) and the sealing rib (403) forms a male-female fit with the sealing portion (201) of the weather strip (200).
10. An automobile comprising a body and a flush door as claimed in any one of claims 7 to 9 mounted to the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221918487.8U CN218430808U (en) | 2022-07-25 | 2022-07-25 | Glass slide block, sealing strip, flush type vehicle door and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221918487.8U CN218430808U (en) | 2022-07-25 | 2022-07-25 | Glass slide block, sealing strip, flush type vehicle door and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218430808U true CN218430808U (en) | 2023-02-03 |
Family
ID=85090374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221918487.8U Active CN218430808U (en) | 2022-07-25 | 2022-07-25 | Glass slide block, sealing strip, flush type vehicle door and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218430808U (en) |
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2022
- 2022-07-25 CN CN202221918487.8U patent/CN218430808U/en active Active
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